1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * vsp1_lif.h -- R-Car VSP1 LCD Controller Interface 4 * 5 * Copyright (C) 2013-2014 Renesas Electronics Corporation 6 * 7 * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) 8 */ 9 #ifndef __VSP1_LIF_H__ 10 #define __VSP1_LIF_H__ 11 12 #include <media/media-entity.h> 13 #include <media/v4l2-subdev.h> 14 15 #include "vsp1_entity.h" 16 17 struct vsp1_device; 18 19 #define LIF_PAD_SINK 0 20 #define LIF_PAD_SOURCE 1 21 22 struct vsp1_lif { 23 struct vsp1_entity entity; 24 }; 25 to_lif(struct v4l2_subdev * subdev)26static inline struct vsp1_lif *to_lif(struct v4l2_subdev *subdev) 27 { 28 return container_of(subdev, struct vsp1_lif, entity.subdev); 29 } 30 31 struct vsp1_lif *vsp1_lif_create(struct vsp1_device *vsp1, unsigned int index); 32 33 #endif /* __VSP1_LIF_H__ */ 34